Parsing Expression Grammar (PEG)
Parsing Expression Grammar (PEG) is a recognition-based formalism for defining syntax of programming languages and domain-specific languages. It uses prioritized choice and recursive rules to produce unambiguous parsers. PEGs enable direct, declarative grammar specifications suitable for recursive-descent and packrat parsing implementations in compilers and interpreters.
This block bundles baseline information, context, and relations as a neutral reference in the model.
Definition · Framing · Trade-offs · Examples
What is this view?
This page provides a neutral starting point with core facts, structure context, and immediate relations—independent of learning or decision paths.
Baseline data
Context in the model
Structural placement
Where this block lives in the structure.
No structure path available.
Relations
Connected blocks
Directly linked content elements.